Search
MAT Charts
Circumvention Charts
Countries
OK
https://www.facebook.com/
Czechia
Country
9080
Network
September 15, 2025, 02:01 PM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 2.1s
Share on Facebook or Twitter
On September 15, 2025, 02:01 PM UTC, https://www.facebook.com/ was accessible when tested on 9080 in Czechia.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
79.127.169.63
Query:
IN A www.facebook.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
185.60.219.35

TCP Connections

Connection to 185.60.219.35:443 succeeded.

HTTP Requests

URL
GET https://www.facebook.com/
Response Headers
Alt-Svc:
h3=":443"; ma=86400
Cache-Control:
private, no-cache, no-store, must-revalidate
Content-Security-Policy:
default-src blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'nonce-tZ7Ez6tL' blob: 'self' connect.facebook.net 'wasm-unsafe-eval' https://*.google-analytics.com *.google.com;style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline' https://fonts.googleapis.com;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ v.whatsapp.net *.fbsbx.com *.fb.com https://*.google-analytics.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com https://fonts.gstatic.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net connect.facebook.net *.carriersignal.info blob: android-webview-video-poster: *.whatsapp.net *.fb.com *.oculuscdn.com *.tenor.co *.tenor.com *.giphy.com https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://*.google-analytics.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data: *.tenor.co *.tenor.com https://*.giphy.com;child-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: www.instagram.com *.fbcdn.net accounts.meta.com *.accounts.meta.com https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/ https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com https://td.doubleclick.net *.google.com *.doubleclick.net;manifest-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;object-src data: blob: 'self' https://*.fbsbx.com *.facebook.com *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;
Content-Type:
text/html; charset="utf-8"
Cross-Origin-Opener-Policy:
same-origin-allow-popups
Date:
Mon, 15 Sep 2025 14:01:26 GMT
Document-Policy:
include-js-call-stacks-in-crash-reports
Expires:
Sat, 01 Jan 2000 00:00:00 GMT
Origin-Agent-Cluster:
?1
Pragma:
no-cache
Proxy-Status:
http_request_error; e_fb_vipaddr="AcP6OhsJQ0HurxLXrZccnjbuE4h2liL_61KXm0uIiznyzsmLTl3oaZl271_OrzdZMmPGiuxOLObyPda2tTyzhYoHJuWxMq1wMGHkvA"; e_clientaddr="AcOU99jRTOwMnx_iDOH4pr-nZtBQj0T3N9NDfBl2Hm__KORhGI57mKu8_kw7Im_Al_8Fx-qzOFcVXCQgCy7zlJS1SgBy1TWXOExSA1jgTXxes4N_ng"; e_upip="AcPCYLekQcLusCWV0yw7_idSR86AByQxtPf8CPpM5KzdWGqFQoK4Sird15INjIZGoS6EDHWfoulSGtlS3smowCbJrhq-d2mx5j0iz60"; e_fb_zone="AcN6YEWpqEJ17My2KVz0DJSUfBSYElcmJm2LB6Nykdct4UrYUOueqEg1K7Nqx2Me"; e_fb_twtaskhandle="AcNeK8aT6h-9aKcE5fayca1xXOp8VUFZ9Rsa_hE2hUwj7COuMo3FbD7hYhpG9FVD3jFOwR2JclqvEPIW3Gxv3zmY1evus-JDPf8zIL_hm3ZrB0A"; e_proxy="AcPaqdEFJM2003jSfyqXYub-289U_aw073X82jKChD-2Vv1tsdTiKfHaMVpjvTZMN_9lQBS9eRTlvifZMsD0", http_request_error; e_fb_vipaddr="AcONI5J6uIPiOsgBC9sXTg8jWCOmuiEpKnOf9GmbUtQ4YAzdCm_iU02ZcUxjOjVV0qEK_YlWxQ"; e_clientaddr="AcNYNCz3UpBMVzrUmsIewId_xPnkLqEfbmsg4W9Ovt-8DWjgt92Ky5JyS3Aul63z7qyezQudkMm1ZMy3HQ"; e_upip="AcNOExX4iS558kzIr2VfusYZhhajXmpN8uUpZl02ZKbnxP8HUmmLYmaN0wAwxUDZnnFeLcfBkJpYiDaNXqHbHumRfwZkpEXuEBRC2A"; e_fb_zone="AcNYhWVatBjZUIh2G0fD5_fEoArIadD1VRJ7Xc_WV9gkbE568jB8J_wxQZEzjA"; e_fb_twtaskhandle="AcO2zcWl7bZGqWXtbGPqF54Z9R5hASJTA8Q7rMfNXRNLYkTKTllLhO2Wq0KysM34CbMGOvXn_ez_VcO-ma5cLTY6-vKlDSEQyVc"; e_proxy="AcP5-leVBdTQDU7gVL7VDoE-DulXVaAlSKNNrL_o6jV5iXNlvgt19JUQ7zUnqs23CuRF1cduhf2ICEk"
Report-To:
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7550315794841445844&cpp=C3&cv=1027115788&st=1757944886953"}]}
Reporting-Endpoints:
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7550315794841445844&cpp=C3&cv=1027115788&st=1757944886953"
Strict-Transport-Security:
max-age=15552000; preload
Vary:
Sec-Fetch-Site, Sec-Fetch-Mode
X-Content-Type-Options:
nosniff
X-Fb-Connection-Quality:
EXCELLENT; q=0.9, rtt=6, rtx=0, c=10, mss=1380, tbw=3410, tp=-1, tpl=-1, uplat=102, ullat=0
X-Fb-Debug:
hWcxU+A6qz0VMmMoMcwOBcEgNJurrjOiSqbQ02U+KPbGONJhIyGK+HzzVE6CISp/TqhSY1VmHbX/XpYKHtfauw==
X-Frame-Options:
DENY
X-Xss-Protection:
0
Response Body
<!DOCTYPE html><html lang="en" id="facebook"><head><title>Error</title><meta charset="utf-8" /><meta http-equiv="Cache-Control" content="no-cache" /><meta name="robots" content="noindex,nofollow" /><style nonce="tZ7Ez6tL">html, body { color: #333; font-family: 'Lucida Grande', 'Tahoma', 'Verdana', 'Arial', sans-serif; margin: 0; padding: 0; text-align: center;}
#header { height: 30px; padding-bottom: 10px; padding-top: 10px; text-align: center;}
#icon { width: 30px;}
.core { margin: auto; padding: 1em 0; text-align: left; width: 904px;}
h1 { font-size: 18px;}
p { font-size: 13px;}
.footer { border-top: 1px solid #ddd; color: #777; float: left; font-size: 11px; padding: 5px 8px 6px 0; width: 904px;}</style></head><body><div id="header"><a href="//www.facebook.com/"><img id="icon" src="//static.facebook.com/images/logos/facebook_2x.png" /></a></div><div class="core"><h1>Sorry, something went wrong.</h1><p>We&#039;re working on getting this fixed as soon as we can.</p><p><a id="back" href="//www.facebook.com/">Go back</a></p><div class="footer"> Meta &#169; 2025 &#183; <a href="//www.facebook.com/help/?ref=href052">Help</a></div></div><script nonce="tZ7Ez6tL">
              document.getElementById("back").onclick = function() {
                if (history.length > 1) {
                  history.back();
                  return false;
                }
              };
            </script></body></html><!-- @codegen-command : phps GenerateErrorPages --><!-- @generated SignedSource<<a2e14b6d3c6a99777af41324d62f78e6>> -->

Resolver

Resolver ASN
AS9080
Resolver IP
79.127.169.63
Resolver Network Name
Ipex A.S
Report ID
20250915T140118Z_webconnectivity_CZ_9080_n4_xdk9mxJsDbPz3UiT
Platform
windows
Software Name
ooniprobe-desktop-unattended (3.23.0)
Measurement Engine
ooniprobe-engine (3.23.0)

Raw Measurement Data

Loading